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PIPES letsoai la sesquisodium CAS: 100037-69-2
PIPES letsoai la sesquisodium ke motsoako oa lik'hemik'hale o tsejoang ka hore ke PIPES.Ke sesebelisoa sa ho thibela le ho thibela likokoana-hloko tse sebelisoang lits'ebetsong tse fapaneng tsa lipatlisiso tsa mahlale.PIPES e bohlokoa haholo bakeng sa ho boloka pH e tsitsitseng maemong a fisioloji a 6.1-7.5.E tsitsitse holim'a mefuta e mengata ea mocheso, e etsa hore e loketse ho sebelisoa litekong tse etsoang tlas'a maemo a fapaneng.PIPES e sebelisoa hangata lithutong tsa lisele, liprotheine le li-enzyme, gel electrophoresis, le mekhoa e fapaneng ea baeloji ea limolek'hule.Ho bohlokoa ho shebana le litšupiso tse nepahetseng kapa litsebi bakeng sa tataiso mabapi le mahloriso le maemo a ts'ebeliso ea PIPES lipatlisisong tsa hau.
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4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0
4-Nitrophenyl beta-D-galactopyranoside (ONPG) ke motsoako oa lik'hemik'hale o sebelisoang hangata litlhahlobong tsa enzymatic ho bona boteng le tšebetso ea enzyme ea β-galactosidase.Ke substrate bakeng sa β-galactosidase, e petsolang molek'hule ho lokolla sehlahisoa se mosehla, o-nitrophenol.Phetoho ea 'mala e ka lekanyetsoa ka mokhoa oa spectrophotometric, e lumellang qeto ea palo ea tšebetso ea enzyme.Motsoako ona o sebelisoa haholo ho baeloji ea limolek'hule le lipatlisisong tsa biochemistry ho lekanya ts'ebetso ea β-galactosidase le ho ithuta polelo ea liphatsa tsa lefutso le taolo.
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![3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3](//cdn.globalso.com/xindaobiotech/图片59.png)
3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3
CHAPS (3--[(3-cholamidopropyl)dimethylammonio] -1-propanesulfonate) ke sesepa se sebelisoang hangata ho baeloji le baeloji ea limolek'hule.Ke sesepa sa zwitterionic, ho bolelang hore se na le sehlopha se nang le qoso e ntle le e mpe.
CHAPS e tsebahala ka bokhoni ba eona ba ho hlapa le ho tsitsisa liprotheine tsa membrane, ho e etsa hore e be molemo bakeng sa lits'ebetso tse fapaneng joalo ka ho ntšoa ha protheine, tlhoekiso le sebopeho.E sitisa tšebelisano ea lipid-protein, e lumellang liprotheine tsa membrane hore li ntšoe sebakeng sa habo tsona.
Ho fapana le lisebelisoa tse ling tse hloekisang, CHAPS e batla e le bobebe 'me ha e fane ka liprotheine tse ngata, e leng se etsang hore e be khetho e ntle ea ho boloka sebopeho sa protheine le ts'ebetso nakong ea liteko.E ka boela ea thusa ho thibela ho kopana ha protheine.
CHAPS e sebelisoa hangata mekhoeng e kang SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), isoelectric focusing, le Western blotting.E boetse e sebelisoa khafetsa lithutong tse amang li-enzyme tse tlanngoeng ke membrane, phetisetso ea matšoao le litšebelisano tsa protheine-lipid.
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HEPBS CAS:161308-36-7 Theko ea Moetsi
N-(2-Hydroxyethyl)piperazine-N'-(4-butanesulfonic acid), eo hangata e bitsoangHEPBS, ke motsoako oa lik'hemik'hale o sebelisoang e le ntho e thibelang likokoana-hloko le pH regulator liphuputsong tsa baeloji le lik'hemik'hale.E na le mefuta e mengata ea lits'ebetso, ho kenyelletsa setso sa lisele, lithuto tsa enzyme, electrophoresis, liteko tsa biochemical, le tlhahiso ea lithethefatsi.HEPBS e thusa ho boloka boemo ba pH bo tsitsitseng, haholo maemong a fisioloji, 'me e tsebahala ka bokhoni ba eona bo botle ba ho thibela le ho lumellana le mekhoa e fapaneng ea liteko.
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4-Methylumbelliferyl-beta-D-glucopyranoside CAS:18997-57-4
4-Methylumbelliferyl-beta-D-glucopyranoside ke substrate e atisang ho sebelisoa litlhahlobong tsa enzymatic ho ithuta mosebetsi oa li-enzyme tsa beta-glucosidase.Ha e sebelisoa ke beta-glucosidase, e kenella ka hydrolysis, e leng se fellang ka ho lokolloa ha 4-methylumbelliferon, e ka fumanoang le ho lekanyetsoa ka ho sebelisa fluorescence spectroscopy.Motsoako ona o sebelisoa haholo mafapheng a biochemistry, biology ea limolek'hule, le biotechnology bakeng sa liteko tsa ts'ebetso ea enzyme le merero ea tlhahlobo.Thepa ea eona ea fluorescence e etsa hore e be bonolo haholo ebile e loketse lits'ebetso tse phahameng.
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MOPS CAS: 1132-61-2 Theko ea Moetsi
MOPS, kapa 3-(N-morpholino)propanesulfonic acid, ke zwitterionic buffering agent e atisang ho sebelisoa liphuputsong tsa baeloji le biochemical.Haholo-holo e hiriloe ho boloka pH e tsitsitseng ho tloha 6.5 ho 7.9.MOPS e sebelisoa haholo moetlong oa lisele, mekhoa ea baeloji ea limolek'hule, tlhahlobo ea protheine, karabelo ea li-enzyme, le electrophoresis.Mosebetsi oa eona o ka sehloohong ke ho laola le ho tsitsisa pH ea tharollo ea liteko, ho netefatsa maemo a nepahetseng bakeng sa mekhoa e fapaneng ea likokoana-hloko.MOPS ke sesebelisoa sa bohlokoa lipatlisisong tsa mahlale bakeng sa ho boloka tikoloho ea pH e tsitsitseng le e nepahetseng mefuteng e mengata ea lits'ebetso.
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ADA DISODIUM LETSWAI CAS:41689-31-0
N-(2-Acetamido)iminodiacetic acid letsoai la disodium ke motsoako oa lik'hemik'hale o atisang ho sebelisoa e le chelating agent.E etsa li-complexes tse tsitsitseng tse nang le li-ion tsa tšepe, haholo-holo k'halsiamo, koporo le zinki, ho thibela ho sebelisana ho sa batleheng le ho matlafatsa botsitso ba lihlahisoa tse fapa-fapaneng le lihlahisoa.E fumana lits'ebetso ho kalafo ea metsi, lihlahisoa tsa tlhokomelo ea motho ka mong, litšoantšo tsa bongaka, k'hemistri ea tlhahlobo le temo.
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Glucose-pentaacetate CAS: 604-68-2
Glucose pentaacetate, e tsejoang hape e le beta-D-glucose pentaacetate, ke motsoako oa lik'hemik'hale o tsoang ho tsoekere.E entsoe ka acetylating ea lihlopha tse hlano tsa hydroxyl tse teng ka har'a tsoekere e nang le acetic anhydride, e bakang ho hokela lihlopha tse hlano tsa acetyl.Mofuta ona oa acetylated oa tsoekere o ka sebelisoa karabelong e fapaneng ea lik'hemik'hale e le sesebelisoa sa ho qala, sehlopha se sireletsang, kapa joalo ka sejari sa tokollo ea lithethefatsi e laoloang.E boetse e sebelisoa hangata lipatlisisong le tlhahlobong ea lik'hemik'hale.
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CABS CAS: 161308-34-5 Theko ea Moetsi
E sebelisoa hangata joalo ka sehlaseli lits'ebetsong tse fapaneng tsa bioloji le biochemical.
CABS e tsebahala ka bokhoni ba eona ba ho boloka boemo bo tsitsitseng ba pH litharollong, ho e etsa khetho e nepahetseng bakeng sa lits'ebetso tsa buffer litekong tsa laboratori le lipatlisiso tsa bongaka.Bokhoni ba eona bo sebetsang hantle haholo ka har'a pH ea 8.6 ho isa ho 10. Mekhoa ea bongaka le ea tlhahlobo, joalo ka mesebetsi ea enzyme, electrophoresis, le immunohistochemistry, hangata e sebelisa C.ABS joalo ka sesebelisoa sa buffering ho boloka botsitso ba pH le ho ntlafatsa ts'ebetso ea karabelo.
Ke habohlokoa ho hlokomela hore CABS e ka ba le maikutlo a ho fetoha ha mocheso 'me e kanna ea se tšoanelehe bakeng sa lits'ebetso tse ling tse hlokang mocheso o feteletseng.Ho phaella moo, mehato e nepahetseng ea tšireletso e lokela ho lateloa ha ho tšoaroa CABS, kaha e ka halefisa letlalo, mahlo le tsamaiso ea ho hema.
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![Sodium 2-[(2-aminoethyl)amino]ethanesulphonate CAS:34730-59-1](//cdn.globalso.com/xindaobiotech/图片943.png)
Sodium 2-[(2-aminoethyl)amino]ethanesulphonate CAS:34730-59-1
Sodium 2 - [(2-aminoethyl) amino] ethanesulphonate ke motsoako oa lik'hemik'hale o tsejoang ka hore ke taurine sodium.Ke motsoako oa manyolo o nang le molek'hule ea taurine e kopantsoeng le athomo ea sodium.Taurine ka boeona ke ntho ea tlhaho e kang ea amino acid e fumanehang liseleng tse fapaneng tsa liphoofolo.
Taurine sodium e sebelisoa haholo e le tlatsetso ea lijo le motsoako oa lino tse sebetsang le lino tse matla.E tsebahala ka melemo ea eona ea bophelo bo botle, joalo ka ho ts'ehetsa bophelo bo botle ba pelo, ho laola tekano ea electrolyte, le ho khothaletsa ts'ebetso ea kelello.
'Meleng, sodium ea taurine e na le likarolo ho thehoeng ha bile acid, osmoregulation, antioxidant, le ho feto-fetoha ha tšebetso ea neurotransmitter.Hape ho lumeloa hore e na le lintho tse thibelang ho ruruha 'me e ka thusa ho thibela mafu a itseng a mahlo.
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Acetobromo-alpha-D-glucose CAS:572-09-8
Acetobromo-alpha-D-glucose, e tsejoang hape e le 2-acetobromo-D-glucose kapa α-bromoacetobromoglucose, ke motsoako oa lik'hemik'hale oo e leng oa sehlopha sa tsoekere ea bromo.E tsoa ho tsoekere, e leng tsoekere e bonolo le mohloli oa bohlokoa oa matla bakeng sa lintho tse phelang.
Acetobromo-alpha-D-glucose ke ntho e tsoang ho tsoekere eo ho eona sehlopha sa hydroxyl se boemong ba C-1 se nkeloang sebaka ke sehlopha sa acetobromo (CH3COBr).Phetoho ena e hlahisa athomo ea bromine le sehlopha sa acetate ho molek'hule ea tsoekere, e fetolang likarolo tsa eona tsa lik'hemik'hale le tsa 'mele.
Motsoako ona o na le lits'ebetso tse fapaneng ho organic synthesis le k'hemistri ea lik'habohaedreite.E ka sebelisoa e le mohaho oa mohaho bakeng sa motsoako oa mehaho e rarahaneng haholoanyane, e kang glycosides kapa glyccoconjugates.Athomo ea bromine e ka sebetsa e le sebaka sa ts'ebetso bakeng sa ts'ebetso e tsoelang pele kapa e le sehlopha se tlohang bakeng sa karabelo e ncha.
Ho feta moo, acetobromo-alpha-D-glucose e ka sebelisoa e le sesebelisoa sa ho qala ho lokisa li-glucose tse tsoang ka radiolabele, tse sebelisoang mekhoeng ea ho nahana ka bongaka joalo ka positron emission tomography (PET).Metsoako ena e nang le radiolabeled e lumella pono le palo ea metabolism ea tsoekere 'meleng, e thusa ho hlahlobisisa le ho beha leihlo mafu a fapaneng, ho kenyeletsoa mofetše.
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3-morpholinopropanesulfonic acid hemisodium letsoai CAS:117961-20-3
3-(N-Morpholino)propanesulfonic acid hemisodium salt, e tsejoang hape e le MOPS-Na, ke zwitterionic buffer e atisang ho sebelisoa lipatlisisong tsa biochemical le biological.E entsoe ka lesale la morpholine, ketane ea propane, le sehlopha sa sulfonic acid.
MOPS-Na ke tšireletso e sebetsang bakeng sa ho boloka pH e tsitsitseng sebakeng sa fisioloji (pH 6.5-7.9).Hangata e sebelisoa mecheng ea litaba tsa setso sa lisele, tlhoekiso ea liprotheine le sebopeho, liteko tsa enzyme, le DNA/RNA electrophoresis.
E 'ngoe ea melemo ea MOPS-Na joalo ka buffer ke ho monya ha eona ho tlase ha UV, e etsang hore e loketse lits'ebetso tsa spectrophotometric.E boetse e bonts'a tšitiso e fokolang le mekhoa e tloaelehileng ea tlhahlobo.
MOPS-Na e qhibiliha metsing, 'me ho qhibiliha ha eona ho itšetlehile ka pH.Hangata e fanoa e le phofo e tiileng kapa e le tharollo, 'me mokhoa oa letsoai oa hemisodium o sebelisoa haholo.
![3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3](http://cdn.globalso.com/xindaobiotech/图片59.png)
![Sodium 2-[(2-aminoethyl)amino]ethanesulphonate CAS:34730-59-1](http://cdn.globalso.com/xindaobiotech/图片943.png)
